Tmall conducts lottery activities in Double 11 every year. For example, if Alibaba wants to improve people's use of Alipay to pay, if each user recharges 500 yuan to Alipay, then he can win 100% of the 100 yuan red envelope.
This class can meet the basic requirements, but if we put a class like this without thread safety protection into a multi-threaded environment, there will definitely be problems. How to solve them? The first thing we think of is adding the synchronized keyword to the getInstance method, as follows:
《燃情四季》是1996年在中国大陆拍摄而成的22集电视剧。本剧由北京东方飞云国际影视公司投资制作，现已在广东卫视《活力影院》和江西卫视《传奇影院》播出。讲述了才华横溢的男设计师曲平为了设计以春、夏、秋、冬四季命名的艺术服装，并寻找适合这一主题的表演模特，只闯北京，走上了一条极为艰难的奋斗之路。曲平与模特星探祝运、海外服装商林雨生、大款冯康以及他们与模特徐小华、孙梦、方婕、韩冬丽之间构成曲折迭宕而又耐人寻味的故事，编织出色彩纷呈的都市风景。
The conclusion is: version 1.05 is still useless! ! !
拳手肖金诚成日醉生梦死，看上去人模人样，可谁都知道他是个混吃等死、坐吃山空的loser。但他意外获得了一次咸鱼翻身的机会——中了500万大奖。肖金诚打算用钱买回自己过去丢失的尊严和失去的拳馆。神秘女孩钱小蝶却盯上了这笔横财，对他处处使绊，鬼使神差的败光了肖金诚所有的钱。算盘落空，一无所有的肖金诚恨透了钱小蝶，但他也渐渐发现，钱小蝶并不是在乎他的钱，而是希望他能让自己振作起来，靠自己而不是靠意外横财去赢回所有。肖金诚为了钱小蝶，也是为了自己，刻苦训练，以命相搏，准备挑战不可能战胜的大师兄。
3. The certificate and signature materials shall be sent to Jiangsu CA together. After Jiangsu CA is completed, it shall be forwarded to Jiangxi Jinge Office for signature and then sent back by Jinge. Other businesses that do not involve signature and seal will be sent back directly after Jiangsu CA is completed.
可也不敢跟着说做风铃的人无耻，人家好歹能搭上边，可祭海平倭乱，这怎么想都搭不上边啊，等等……仔细想也能搭上，就是倭人行船途中，来个台风什么的让他们船毁人亡，这需要海神有精确的控制。
In the months before the 2016 election, the Democratic National Committee was hacked. Documents were leaked and fake news spread wildly on social media. In short, hackers launched systematic attacks on American democracy.
OCP (Open-Closed Principle) principle emphasizes that a software entity (class, function, module, etc.) should be open to extension and closed to modification. That is, every time there is a change, the behavior of the existing type should be enhanced by adding new code instead of modifying the original code.
/boggle (hesitation)
Syfy过去直接预订13集的新剧《血路狂奔 Blood Drive》，该剧找到Alan Ritchson饰演男主角；而John Hlavin为制片人，David Straiton将担任导演﹑James Roland为编剧。故事将围绕着接近世界末日﹑未来的洛杉矶中，最后一个（前）好警察Arthur Bailey（Alan Ritchson饰）展开。
失恋的宅男阿德（方力申 饰）与女友（周秀娜 饰）分手之后变得比原来更加呆板，在好友的带领下他参加了都市游戏“闪玩”，在经历了楼顶异装Party、夜店速配等几次充满刺激的“闪玩”经历后阿德渐渐不能自己，并和晓青（张馨予 饰）、大飞（李威 饰）、橡皮（洪天明 饰）、斧头（邹少官 饰）参加了一次更加刺激的“湖中野游”户外闪玩，随后却变成了四死一伤的惨剧，而唯一的亲历者却神志不清陷入昏迷状态，随着警方的介入，事实的真相逐渐清晰……
Don't pay attention to the title, pure clickbait title, but there are dry goods! Yesterday, I saw a "Daniel" writing an article. On the homepage recommendation, It is called "Learning Artificial Intelligence with String Elder Brother", It was quite a surprise to see the title. After all, there were still bosses willing to write AI articles in the blog park, a technical forum dominated by. Net articles. So I clicked to look at it carefully and found that the style of writing was grandiose. Well, it doesn't matter, just have dry goods. As a result, I didn't find any dry goods in the end. I saw the bibliography, which was very interesting. Put a picture here:
还有便是苏岸和忠诚，可以说苏岸是一直跟随的尹旭，时间很久。
无良地产商父子徐大富和徐天宇一心想争夺豪华CBD中一幢破旧居民楼“萌贵坊”的产权，但萌贵坊内仍存四户怪咖不愿搬出—神医王保健和他的儿子鸡丁、民间发明家夫妇李菊花和金三、网红主播阿萍、以及过气古惑仔阿仁和阿明。
《犯罪心理》第十一季正式续订。讲述了美国联邦调查局总部下属的行为分析科部门（简称“BAU”）中，行为分析师们剖析最棘手的案件，分析凶手的心理和作案特征，并在他们再次施暴前预测出他们的下一步行动，协助当地警察捉拿凶手。
一吻定情2 LOVE IN 冲绳：恋爱少女的圣经《一吻定情》重磅回归！第二季将在琴子和直树甜甜蜜蜜的冲绳蜜月旅行中拉开序幕。入江夫妇在飞机上遇到的新婚夫妇巧和麻里，让琴子不知为何有种奇怪的预感。果然，到了冲绳之后麻里提出换夫，一直粘着直树，害的琴子完全没心情享受蜜月该有的甜蜜。此时琴子面前又出现了奇怪的外国游客……
The main target of link attacks is the link bandwidth resources on the backbone network, and the attack process is roughly as follows
《摩斯探长前传》第八季已经获得预订，共3集，预计2021年播出。本季过后，该剧总集数将与牛津探案系列剧的另外两部《摩斯探长》和《刘易斯探案》一样达到33集。
